DeKalb County

City in Illinois, United States

Overview

DeKalb County is a city in United States.

Geographic Context

Jurisdiction
United States
State
Illinois
Population
43,265
Time Zone
America/Chicago
Coordinates
41.89°, -88.77°

Key Metrics

Safety Score
70
Female Safety
65
LGBTQ+ Safety
70
Traffic Safety
75
Food Safety
90
Monthly Cost
$2,272
Local Cost
$1,492
Local Income
$2,450
Cashless
85
English
100
Temperature
9.2°C
Summer Avg
21.9°C
Winter Avg
-4.5°C
Record High
40.5°C
Record Low
-39.6°C
Humidity
79%
Precipitation
971 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
AUZ
Distance
28 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
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Side-by-side comparison
Neighborhoods
Local areas & vibes
City Guide
Tips & insights

Frequently Asked Questions

Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025